DE69831570D1 - METHOD AND DEVICE FOR RECORDING AND PLAYING DATA - Google Patents

METHOD AND DEVICE FOR RECORDING AND PLAYING DATA

Info

Publication number
DE69831570D1
DE69831570D1 DE69831570T DE69831570T DE69831570D1 DE 69831570 D1 DE69831570 D1 DE 69831570D1 DE 69831570 T DE69831570 T DE 69831570T DE 69831570 T DE69831570 T DE 69831570T DE 69831570 D1 DE69831570 D1 DE 69831570D1
Authority
DE
Germany
Prior art keywords
recording
playing data
playing
data
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69831570T
Other languages
German (de)
Other versions
DE69831570T2 (en
Inventor
Jin Hamada
Katsuhiro Tsuneta
Terumi Takashi
Tsuneo Hirose
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HGST Japan Ltd
Original Assignee
Hitachi Global Storage Technologies Japan Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Global Storage Technologies Japan Ltd filed Critical Hitachi Global Storage Technologies Japan Ltd
Publication of DE69831570D1 publication Critical patent/DE69831570D1/en
Application granted granted Critical
Publication of DE69831570T2 publication Critical patent/DE69831570T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
DE69831570T 1997-06-11 1998-04-13 METHOD AND DEVICE FOR RECORDING AND PLAYING DATA Expired - Fee Related DE69831570T2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9153319A JPH113565A (en) 1997-06-11 1997-06-11 Data recording and reproducing method and device therefor
JP15331997 1997-06-11
PCT/JP1998/001680 WO1998057325A1 (en) 1997-06-11 1998-04-13 Method and device for recording and reproducing data

Publications (2)

Publication Number Publication Date
DE69831570D1 true DE69831570D1 (en) 2005-10-20
DE69831570T2 DE69831570T2 (en) 2006-06-22

Family

ID=15559903

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69831570T Expired - Fee Related DE69831570T2 (en) 1997-06-11 1998-04-13 METHOD AND DEVICE FOR RECORDING AND PLAYING DATA

Country Status (9)

Country Link
US (1) US6577462B1 (en)
EP (1) EP0989556B1 (en)
JP (1) JPH113565A (en)
KR (1) KR100335727B1 (en)
CN (1) CN1145161C (en)
DE (1) DE69831570T2 (en)
MY (1) MY121747A (en)
TW (1) TW376507B (en)
WO (1) WO1998057325A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8089717B1 (en) 1999-09-27 2012-01-03 Hitachi Global Storage Technologies Japan, Ltd. Data reproducing apparatus for improving data recording efficiency
JP3576113B2 (en) 2001-03-15 2004-10-13 株式会社東芝 Perpendicular magnetic recording type magnetic disk drive
US6724553B2 (en) * 2001-03-26 2004-04-20 Samsung Electronics Co., Ltd. Method and apparatus for generating the optimum read timing for read and write offset of a magneto resistive head
JP2002342942A (en) 2001-05-14 2002-11-29 Toshiba Corp Information storage medium, information recording method, and information recording/reproducing device
US7061704B2 (en) 2003-08-26 2006-06-13 Hitachi Global Storage Technologies Netherlands B.V. Techniques for detecting polarity reversals of a disk drive read/write head
US7265921B2 (en) 2004-02-10 2007-09-04 Hitachi Global Storage Technologies Netherlands B.V. Method to increase the amount of customer data on a hard disk drive
US7071846B2 (en) * 2004-02-24 2006-07-04 Lucent Technologies Inc. Analog decoding method and decoder
EP1657929A1 (en) * 2004-11-16 2006-05-17 Thomson Licensing Device and method for synchronizing different parts of a digital service
JP2006164448A (en) * 2004-12-09 2006-06-22 Hitachi Global Storage Technologies Netherlands Bv Disk device and its control method
US7319570B2 (en) * 2005-09-19 2008-01-15 Seagate Technology Llc Random vibration and shock compensator using a disturbance observer
US7551379B2 (en) * 2006-10-10 2009-06-23 Hitachi Global Storage Technologies Netherlands B.V. Write element before read element with early servo termination on write

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001883A (en) 1974-03-07 1977-01-04 Honeywell Information Systems, Inc. High density data storage on magnetic disk
AT349246B (en) * 1974-03-29 1979-03-26 Siemens Ag CIRCUIT ARRANGEMENT FOR CREATING BLOCK GAPS BETWEEN DATA BLOCKS ON A MAGNETIC TAPE
US4570189A (en) * 1979-10-10 1986-02-11 Lode Tenny D High density digital data recording system
JPS5924408A (en) * 1982-07-30 1984-02-08 Nec Corp Rotary type data storage device
JPH0743915B2 (en) * 1985-03-11 1995-05-15 株式会社日立製作所 Magnetic disk unit
JP2624683B2 (en) * 1986-09-30 1997-06-25 株式会社東芝 Recording control method in magnetic disk drive
US4916577A (en) * 1988-12-20 1990-04-10 Grumman Aerospace Corporation Method of mounting removable modules
JPH0512805A (en) * 1991-07-02 1993-01-22 Fujitsu Ltd Disk device
US5517371A (en) 1991-10-18 1996-05-14 Teac Corporation Track sector detection system for rotating disk data storage apparatus
JPH05120802A (en) * 1991-10-25 1993-05-18 Fujitsu Ltd Formatting method for disk device
JPH05144193A (en) * 1991-11-21 1993-06-11 Toshiba Corp Magnetic storage device
JPH05303836A (en) 1992-04-23 1993-11-16 Nec Ibaraki Ltd Magnetic disk device
JPH06150565A (en) * 1992-10-30 1994-05-31 Sony Corp Data recording medium and recording and reproducing device
JPH08171722A (en) * 1994-12-19 1996-07-02 Nippon Conlux Co Ltd Optical information recording and reproducing method and device
US5796535A (en) * 1995-05-12 1998-08-18 Cirrus Logic, Inc. Sampled amplitude read channel employing a user data frequency synthesizer and a servo data frequency synthesizer
US5606466A (en) * 1995-10-23 1997-02-25 Quantum Corporation Method for overlapping block read events in disk drive

Also Published As

Publication number Publication date
JPH113565A (en) 1999-01-06
US6577462B1 (en) 2003-06-10
EP0989556A4 (en) 2000-04-19
KR20010013634A (en) 2001-02-26
KR100335727B1 (en) 2002-05-08
EP0989556B1 (en) 2005-09-14
TW376507B (en) 1999-12-11
EP0989556A1 (en) 2000-03-29
WO1998057325A1 (en) 1998-12-17
CN1260065A (en) 2000-07-12
CN1145161C (en) 2004-04-07
DE69831570T2 (en) 2006-06-22
MY121747A (en) 2006-02-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee